135271290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 282766470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1302, 1705, 1889, 2046, 2170, 2310, 2387, 3255, 3410, 3778, 4774, 5115, 5667, 6510, 7161, 9445, 10230, 11334, 11935, 13223, 14322, 18890, 20779, 23870, 26446, 28335, 35805, 39669, 41558, 56670, 58559, 62337, 66115, 71610, 79338, 103895, 117118, 124674, 132230, 145453, 175677, 198345, 207790, 290906, 292795, 311685, 351354, 396690, 409913, 436359, 585590, 623370, 644149, 727265, 819826, 872718, 878385, 1229739, 1288298, 1454530, 1756770, 1932447, 2049565, 2181795, 2459478, 3220745, 3864894, 4099130, 4363590, 4509043, 6148695, 6441490, 9018086, 9662235, 12297390, 13527129, 19324470, 22545215, 27054258, 45090430, 67635645, 135271290]

約数ペア:

[(1, 135271290), (2, 67635645), (3, 45090430), (5, 27054258), (6, 22545215), (7, 19324470), (10, 13527129), (11, 12297390), (14, 9662235), (15, 9018086), (21, 6441490), (22, 6148695), (30, 4509043), (31, 4363590), (33, 4099130), (35, 3864894), (42, 3220745), (55, 2459478), (62, 2181795), (66, 2049565), (70, 1932447), (77, 1756770), (93, 1454530), (105, 1288298), (110, 1229739), (154, 878385), (155, 872718), (165, 819826), (186, 727265), (210, 644149), (217, 623370), (231, 585590), (310, 436359), (330, 409913), (341, 396690), (385, 351354), (434, 311685), (462, 292795), (465, 290906), (651, 207790), (682, 198345), (770, 175677), (930, 145453), (1023, 132230), (1085, 124674), (1155, 117118), (1302, 103895), (1705, 79338), (1889, 71610), (2046, 66115), (2170, 62337), (2310, 58559), (2387, 56670), (3255, 41558), (3410, 39669), (3778, 35805), (4774, 28335), (5115, 26446), (5667, 23870), (6510, 20779), (7161, 18890), (9445, 14322), (10230, 13223), (11334, 11935)]